Model # ST55WP

Internet #303334999

Emerson Sensi 7-Day Programmable Wi-Fi Thermostat and Wall Plate Bundle
0786710557057

Emerson

Sensi 7-Day Programmable Wi-Fi Thermostat and Wall Plate Bundle

  • Control from across the room or across the country via mobile app
  • Reduce energy usage with geofencing, scheduling and remote access
  • Works with Apple HomeKit, Amazon Alexa and Google Assistant
$ 139 99 /each
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Frequently Bought Together

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Product Overview

  • Control from across the room or across the country via mobile app
  • Reduce energy usage with geofencing, scheduling and remote access
  • Works with Apple HomeKit, Amazon Alexa and Google Assistant
From across the room or across the country, your Sensi Wi-Fi thermostat makes it easy to remotely control and schedule your home comfort - Anytime. Anywhere. Designed to work with the wires you already have, Sensi thermostat does not require a common wire (c-wire) for most installations, so it is compatible with the HVAC equipment in many homes in U.S. and Canada. A c-wire is required for heat-only, cool-only and heat pump (without aux) systems and for use with Apple HomeKit. Check to make sure it will work for you at sensicomfort.com/compatibility. The intuitive app walks you through each step of installation with custom configured instructions, removing all the frustration and guesswork from the installation process so you can be up and running in no time, no experience required. Put your comfort on your terms using location-based temperature control with geofencing or creating custom heating and cooling schedules with the flexible 7-day scheduling option. Both energy saving features help to reduce your HVAC related energy costs so you can save money without compromising your comfort. Plus, Sensi integrates directly with Amazon Alexa, Apple HomeKit and Wink home automation platforms and works with Google Home and Google Assistant via the free Wink app. Connect to Amazon Alexa to control your home temperature with simple voice commands or just ask Siri to set, raise or lower your home temperature when using Sensi with Apple HomeKit.
  • Named the ‘Best Value’ smart thermostat of 2017 by USA Today’s Reviewed.com
  • Sensi Wi-Fi thermostat with wall plate bundle- includes one Sensi thermostat and one wall plate
  • Remotely control your home comfort from your smartphone or tablet using the free Sensi app for Android and iOS devices
  • Works with Amazon Alexa, Apple HomeKit (c-wire required) and Wink smart home platforms
  • Designed for an easy DIY installation with step-by-step instructions and video tutorials right in the free Sensi mobile app
  • Save money on HVAC related energy costs with features like geofencing for location-based temperature control, 7-day flexible scheduling and remote access
  • Extensive compatibility with HVAC systems in most homes – a c-wire is required for heat-only, cool-only and heat pump systems without aux. To check system and router compatibility, refer to our online compatibility resources at sensicomfort.com/compatibility
  • Sensi is not compatible with electric baseboard or line voltage (2-wire) and proprietary/ communicating systems and old millivolt (mV) wall, in-floor or gravity furnaces
  • Wall plate covers most marks, holes or any other issues left behind by other thermostats
  • Wall plate measures 6.75 sq. in. x 4.50 sq. in.
  • 3-year warranty
























  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Product Overview

  • Control from across the room or across the country via mobile app
  • Reduce energy usage with geofencing, scheduling and remote access
  • Works with Apple HomeKit, Amazon Alexa and Google Assistant
Model #: ST55WP
Internet #: 303334999

From across the room or across the country, your Sensi Wi-Fi thermostat makes it easy to remotely control and schedule your home comfort - Anytime. Anywhere. Designed to work with the wires you already have, Sensi thermostat does not require a common wire (c-wire) for most installations, so it is compatible with the HVAC equipment in many homes in U.S. and Canada. A c-wire is required for heat-only, cool-only and heat pump (without aux) systems and for use with Apple HomeKit. Check to make sure it will work for you at sensicomfort.com/compatibility. The intuitive app walks you through each step of installation with custom configured instructions, removing all the frustration and guesswork from the installation process so you can be up and running in no time, no experience required. Put your comfort on your terms using location-based temperature control with geofencing or creating custom heating and cooling schedules with the flexible 7-day scheduling option. Both energy saving features help to reduce your HVAC related energy costs so you can save money without compromising your comfort. Plus, Sensi integrates directly with Amazon Alexa, Apple HomeKit and Wink home automation platforms and works with Google Home and Google Assistant via the free Wink app. Connect to Amazon Alexa to control your home temperature with simple voice commands or just ask Siri to set, raise or lower your home temperature when using Sensi with Apple HomeKit.

  • Named the ‘Best Value’ smart thermostat of 2017 by USA Today’s Reviewed.com
  • Sensi Wi-Fi thermostat with wall plate bundle- includes one Sensi thermostat and one wall plate
  • Remotely control your home comfort from your smartphone or tablet using the free Sensi app for Android and iOS devices
  • Works with Amazon Alexa, Apple HomeKit (c-wire required) and Wink smart home platforms
  • Designed for an easy DIY installation with step-by-step instructions and video tutorials right in the free Sensi mobile app
  • Save money on HVAC related energy costs with features like geofencing for location-based temperature control, 7-day flexible scheduling and remote access
  • Extensive compatibility with HVAC systems in most homes – a c-wire is required for heat-only, cool-only and heat pump systems without aux. To check system and router compatibility, refer to our online compatibility resources at sensicomfort.com/compatibility
  • Sensi is not compatible with electric baseboard or line voltage (2-wire) and proprietary/ communicating systems and old millivolt (mV) wall, in-floor or gravity furnaces
  • Wall plate covers most marks, holes or any other issues left behind by other thermostats
  • Wall plate measures 6.75 sq. in. x 4.50 sq. in.
  • 3-year warranty
























  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Info & Guides

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Price
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Name Sensi Wi-Fi Thermostat for Smart Home Sensi 7-Day Programmable Wi-Fi Thermostat and Wall Plate Bundle Sensi Touch Wi-Fi Thermostat with Touchscreen Color Display Sensi Touch Wi-Fi 7-Day Programmable Thermostat in White
Brand Emerson Emerson Emerson Emerson
Ratings (608) (147) (68) (12)
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Specifications

Dimensions

Display height (in.)
1.75 in
Display width (in.)
2.75 in
Product Depth (in.)
1.0 in
Product Height (in.)
3.75 in

Details

Battery Power Type
Alkaline
Battery Size
AA
Color Family
White
Color Family
Whites
Features
Automatic Heating/Cooling Changeover,Backlit Display,Battery Back-Up,Battery Operated,Built-in Wi-Fi,Daylight Savings Time Ready,Low Battery Indicator,Outdoor Temperature Display,Vacation Mode
Included
Batteries,Display Base,Mounting Hardware,Trim Plate
Periods per Programmable Day
4
Power Options
Battery
Remote Access
Remote Access
Requires Hub?
No Hub Required
Returnable
90-Day
Shape
Rectangle
Smart Home
Smart Home Enabled
Smart Home Protocol
Wi-Fi
Smart Technology
Geo Fencing,Intuitive Scheduling,Smart Home Hub Compatible,Smart Phone/Android App Compatible
Thermostat Compatibility
Universal
Thermostat Product Type
Smart/Wi-Fi
Thermostat Shape
Rectangular
Thermostat Type
Heating and Cooling
Voice Control Hub Required
No Hub Required for Voice Control
Voltage (v)
24v
Voltage (volts)
24
Works With
Alexa, Apple HomeKit, Google, Siri, Wink

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
3 years

Specifications

Dimensions

Display height (in.)
1.75 in
Display width (in.)
2.75 in
Product Depth (in.)
1.0 in
Product Height (in.)
3.75 in

Details

Battery Power Type
Alkaline
Battery Size
AA
Color Family
White
Color Family
Whites
Features
Automatic Heating/Cooling Changeover,Backlit Display,Battery Back-Up,Battery Operated,Built-in Wi-Fi,Daylight Savings Time Ready,Low Battery Indicator,Outdoor Temperature Display,Vacation Mode
Included
Batteries,Display Base,Mounting Hardware,Trim Plate
Periods per Programmable Day
4
Power Options
Battery
Remote Access
Remote Access
Requires Hub?
No Hub Required
Returnable
90-Day
Shape
Rectangle
Smart Home
Smart Home Enabled
Smart Home Protocol
Wi-Fi
Smart Technology
Geo Fencing,Intuitive Scheduling,Smart Home Hub Compatible,Smart Phone/Android App Compatible
Thermostat Compatibility
Universal
Thermostat Product Type
Smart/Wi-Fi
Thermostat Shape
Rectangular
Thermostat Type
Heating and Cooling
Voice Control Hub Required
No Hub Required for Voice Control
Voltage (v)
24v
Voltage (volts)
24
Works With
Alexa, Apple HomeKit, Google, Siri, Wink

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
3 years

Questions & Answers

Can I turn off AC/heater remotely using APP?

Can I turn off AC/heater remotely using APP?
Asked by: Scarlette
Yes.
Answered by: XXXXX
Date published: 2018-02-06

Is there a monthly fee for the smart phone app?

Is there a fee to download the smartphone apps
Asked by: Cheryl111
No. it's free.
Answered by: hwongnyc
Date published: 2018-02-06

Does the thermostat or WiFi reconnect after an outage?

Asked by: Cheryl111
Yes.
Answered by: JerryZ
Date published: 2018-04-26

do you need a common wire

do you need a common wire
Asked by: franco
I did not have common wire and app works as described from my phone to monitor and change temp as well as go from AC to Heat and turn fan from on/off/auto
Answered by: Larry
Date published: 2018-02-13
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Customer Reviews

Sensi 7-Day Programmable Wi-Fi Thermostat and Wall Plate Bundle is rated 4.3 out of 5 by 147.
Rated 5 out of 5 by from I followed the included directions. Installed the Sensi app on my touchpad, took a picture of the... I followed the included directions. Installed the Sensi app on my touchpad, took a picture of the existing thermostat wiring, shut off the furnace, unhooked the old, following the app wired up the new thermostat. Turned the furnace back on and it worked. Simple. The Sensi app makes programming much easier from your arm chair, but can be programmed with the unit off the wall like a standard programmable thermostat,; it has batteries inside for power outages. Works away from home on my cellphone for monitoring of temperate or to change settings. Recently added my Amazon 'echoe' for hands free temperature adjustments while in the living room.
Date published: 2016-12-09
Rated 4 out of 5 by from overall great product. The installation instructions are well detailed and easy to follow - just... overall great product. The installation instructions are well detailed and easy to follow - just be sure to follow them step by step and not try to jump ahead because "I already know what to do"... The only install issue is that the app that guides you thru installation restarts from the beginning if your phone goes to sleep. A pain to hit the "next" button lots of times to get to where you left off. A minor annoyance that is only needed at install Its been running about 6 weeks without issue. We use both the app and the keypad
Date published: 2016-11-01
Rated 1 out of 5 by from Wouldn't work with our system - oil-fired boiler & hot-water baseboard. After considerable time ... Wouldn't work with our system - oil-fired boiler & hot-water baseboard. After considerable time on the phone with tech support, and digging out my multimeter, the tech determined that we had some odd wiring that didn't work with the WI-fi enabled Sensi stat - but of course worked just fine with our existing mechanical stat. They did offer a no cost fix but after the time invested in the rather clunky "installation app" and troubleshooting we opted for a return and refund, thank you very much. This feels very much like a "not quite ready for prime time" product suitable for early adapters only.
Date published: 2017-03-08
Rated 5 out of 5 by from Works well and simply to use and setup. I had it working in 30 minutes. The instructions to insta... Works well and simply to use and setup. I had it working in 30 minutes. The instructions to install this thermostat should be the gold standard for instructions. It was a simple step by step instructions on your iPad with videos if you got stuck. The thermostat works great remotely and it even tells you the humidity in the house and the local weather all on one display on your remote devices. Easy to tell if everything is working. The thermostat itself has a large read out, easy to see even without glass, on only the important info displayed, temp set and current temp, time, battery condition (runs on AA), heat/cooling mode, fan mode and schedule on/off (this one is so smart and if you are on vacation and want to set one temperature) One concern is the thermostat clips onto the plastic bracket, we will have to see if the clips last. So far they seem fine and you would only have to take it off to change the batteries. To I don't think it is a big issue. All in all a great thermostat.
Date published: 2017-03-09
Rated 5 out of 5 by from Excellent purchase I saw this unit online for $99 and everyone else was selling it for 139. I tried buying it in the store but HD said they cannot give me the online price so I had to order it on line. The disadvantage with ordering it online is that I couldn't use my military discount. The product installs easily and the programming is a snap. You can also check with your utility companies and they may have a rebate of up to $50. Basically, with the rebate and online price I purchased this for 50% off the list price.
Date published: 2016-11-08
Rated 2 out of 5 by from Figured I'd try this thermostat after a bad experience with a Nest a few years ago. I'm in a 9 y... Figured I'd try this thermostat after a bad experience with a Nest a few years ago. I'm in a 9 year old house with a 5 wire lead to the furnace. The Nest wanted a C wire, which I don't have, and the marketing for this thermostat said it would work fine without one. Wiring went well and the furnace did kick on after adjusting the temp upward. Perfect! Then I realized that only the fan was coming on. No heat at all, even after reseating the wires, cycling the furnace circuit, and checking the settings. Since it's 2 degrees outside, I felt that I should return this and reinstall my original thermostat. Works great. Seems like the marketing on this is hyperbole. Try it, but be prepared to be disappointed.
Date published: 2016-12-20
Rated 5 out of 5 by from Excellent Product. Great quality. Probably the best in the market today. Best looking one,... Excellent Product. Great quality. Probably the best in the market today. Best looking one, too. Installation is a breeze. 10 mins or less should do it. Apple app works great. Android works, too. I like the manual "fan" on option, instead of just auto. Programmability & scheduling work well. It even shows the humidity level on app, but not on the thermostat itself. The large wall plate helps to hide any unpainted area on wall after old thermostat removal. Even got $20 rebate from Nicor Gas on top of the sale price from Home Depot.
Date published: 2016-11-12
Rated 2 out of 5 by from I mean, it controls the ac/heat just fine but the wifi does not connect and when it does it disco... I mean, it controls the ac/heat just fine but the wifi does not connect and when it does it disconnects. It's very annoying. So far, I've disabled wifi and I am using as a traditional thermostat. I tried returning and getting another one, same thing.
Date published: 2017-03-21
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